The James Caird Society
- Charity named after one of Shackleton's vessels. Illustrated expedition summary, with information, news, and publications.
- http://www.jamescairdsociety.com/

Sir Ernest Shackleton: Irish Antarctic Explorer
- A basic biography from All About Irish, with links.
- http://www.allaboutirish.com/library/people/shackleton.htm

Kodak: The Endurance
- Frank Hurley's photographs from the Antarctic voyage.
- http://www.kodak.com/US/en/corp/features/endurance/

Antarctic Explorers: Ernest Shackleton
- Biography and detailed overview of Shackleton's expeditions.
- http://www.south-pole.com/p0000097.htm

Sir Ernest Henry Shackleton
- Biography and expedition summaries, with photographs and family history.
- http://indigo.ie/~jshack/ernest.html

Shackleton's Legendary Antarctic Expedition
- Description of the Endurance voyage. Companion to the American Museum of Natural History exhibit.
- http://www.amnh.org/exhibitions/shackleton/

Shackleton's Antarctic Odyssey
- "This legendary explorer's 1914-1916 Endurance expedition is one of the greatest survival stories of all time. Now we return to document Shackleton's final trial: the crossing of South Georgia by three of the world's most distinguished mountaineers.&
- http://www.pbs.org/wgbh/nova/shackleton/